document.write( "Question 399379: I need help with this eqation. [(8a^2b^-1)/(b^2)]^3
\n" ); document.write( "I worked it out to..(8a^6b^3)/(b^6)= (8a^6)/(b^-3-6)= (8a^6)/(b^-9)
\n" ); document.write( "I also worked it in this form first---8a^6b^-3, and then i just guessed on what to do so i could get b on the bottom.
\n" ); document.write( "I know the answer is supposed to be (8a^6)/(b^9) How?
\n" ); document.write( " \n" ); document.write( "

Algebra.Com's Answer #282817 by ewatrrr(24785) $\"\"$ $\"About$

You can put this solution on YOUR website!


\n" );
document.write( "Hi
\n" );
document.write( "Might recommend using the following to come up with the solution:
\n" );
document.write( "Rules of Exponents:
\n" );
document.write( "I.     
\n" );
document.write( "II.  
\n" );
document.write( "III. \r
\n" );
document.write( "\n" );
document.write( "[(8a^2b^-1)/(b^2)]^3 = 8^3a^6b^-3 / b^6 = 8^3a^6/(b^3)b^6 = 8^3a^6/b^9 \n" );
document.write( "

\n" );